DK29642C - Mikrofonisk Signalanordning. - Google Patents

Mikrofonisk Signalanordning.

Info

Publication number
DK29642C
DK29642C DK29642DA DK29642C DK 29642 C DK29642 C DK 29642C DK 29642D A DK29642D A DK 29642DA DK 29642 C DK29642 C DK 29642C
Authority
DK
Denmark
Prior art keywords
microphone signal
signal device
microphone
signal
Prior art date
Application number
Other languages
English (en)
Original Assignee
Kolster Brandes Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kolster Brandes Ltd filed Critical Kolster Brandes Ltd
Application granted granted Critical
Publication of DK29642C publication Critical patent/DK29642C/da

Links

DK29642D 1914-02-10 1920-08-06 Mikrofonisk Signalanordning. DK29642C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB29642X 1914-02-10

Publications (1)

Publication Number Publication Date
DK29642C true DK29642C (da) 1922-05-22

Family

ID=9749332

Family Applications (1)

Application Number Title Priority Date Filing Date
DK29642D DK29642C (da) 1914-02-10 1920-08-06 Mikrofonisk Signalanordning.

Country Status (1)

Country Link
DK (1) DK29642C (da)

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